Int 15H Function 0FH
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Description: Format ESDI Drive Periodic Interrupt [PS/2]
Invoked by the ROM BIOS on the ESDI Fixed Disk Drive Adapter/A during a
format or surface analysis operation after each cylinder is completed.
Input Output
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AH=0FH If formatting or analysis should continue
AL=phase code Carry flag=clear
0=reserved If formatting or analysis should
1=surface analysis be terminated
2=formatting Carry flag=set
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